56784456

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 158870400

約数和(自身を除く): 102085944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 906, 1208, 1359, 1741, 1812, 2718, 3482, 3624, 4077, 5223, 5436, 6964, 8154, 10446, 10872, 13928, 15669, 16308, 20892, 31338, 32616, 41784, 47007, 62676, 94014, 125352, 188028, 262891, 376056, 525782, 788673, 1051564, 1577346, 2103128, 2366019, 3154692, 4732038, 6309384, 7098057, 9464076, 14196114, 18928152, 28392228, 56784456]

約数ペア:

[(1, 56784456), (2, 28392228), (3, 18928152), (4, 14196114), (6, 9464076), (8, 7098057), (9, 6309384), (12, 4732038), (18, 3154692), (24, 2366019), (27, 2103128), (36, 1577346), (54, 1051564), (72, 788673), (108, 525782), (151, 376056), (216, 262891), (302, 188028), (453, 125352), (604, 94014), (906, 62676), (1208, 47007), (1359, 41784), (1741, 32616), (1812, 31338), (2718, 20892), (3482, 16308), (3624, 15669), (4077, 13928), (5223, 10872), (5436, 10446), (6964, 8154)]